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Random access burst transmission scheme

  • US 9,426,831 B2
  • Filed: 10/22/2012
  • Issued: 08/23/2016
  • Est. Priority Date: 03/10/1999
  • Status: Expired due to Term
First Claim
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1. An apparatus, comprising:

  • a transmitter configured to transmit a service request;

    a receiver configured to receive acknowledgement information confirming a successful transmission of said service request; and

    a controller configured to, if no acknowledgement information has been received after said service request has been transmitted, setting an interval for an attempt to retransmit said service request, randomly choose a timepoint from said interval, wherein the controller is configured to set a length of said interval, wherein said interval length is set responsive to a number of unsuccessful service request transmission attempts and a priority class of said service request, said apparatus being a wireless client device,said transmitter being configured to retransmit said service request at said timepoint.

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